Duron died at the hands of the beast and received one last vision of the future, where a Jedi named Revan would take the Qel-Droma robes, kill the creature, and defeat Darth Malak. His vision came true decades later as Revan and the Ebon Hawk crew sought the Star Maps that led to the Star Forge.
After the end of the Jedi Civil War, fragmentation and unrest rioted throughout the Sith Academy, with rival groups seeking to hold power; by the end of the infighting, the Sith ranks were devastated, and the academy was abandoned, taking a large portion of Dreshdae's clientele and users.
Dreshdae survived the Jedi Civil War and was the only inhabited city on Korriban when the Brotherhood of Darkness restablished the Korriban Sith Academy during the New Sith Wars, in 1,006 BBY.
Approximately one year following the end of the Wars, the scientist Jenna Zan Arbor was spotted by Ferus Olin in the city, while he and Trever Flume were waiting for their transport to be refueled. Her business on the planet went unexplained.